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A Comparative Analysis of Methods Related to Automatic Ship Berthing
2019 5th International Conference on Optimization and Applications (ICOA), 2019Automatic berthing has been known as one of the most difficult problems in ship control. During port approach and berthing maneuvers, the ship master takes into account many factors before any maneuver action, i.e. ship speed, wind speed, wind direction, water current direction, available power, heading angle and ship response.
Khalifa Mansouri +2 more
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A study on automatic ship berthing system design
2009 International Conference on Networking, Sensing and Control, 2009The berthing is one of the most sophisticated control action carried out by human operators, especially when the disturbance due to wind and current become relatively large with a small ship velocity. Since, to improve the flexibility and safety' ship for berthing, auxiliary maneuvering measures such as bow and stern thrusters have come to be attached.
Van Phuoc Bui +3 more
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Optimal Energy Trajectory Planning and Control for Automatic Ship Berthing
2020 39th Chinese Control Conference (CCC), 2020This paper proposes an optimization method for the ship's optimal berth trajectory based on the ship dynamics. By introducing a mathematical dynamic model which helps to describe the nonlinear dynamic system of a ship, this paper attempts to solve the problem of optimal trajectory planning for ship berthing.
Xinzhao Liu, Junsheng Ren, Hui Wang
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Local navigation system for automatic ship berthing
Infocommunications and Radio Technologies, 2018This paper shows that it is necessary to solve the problem of accurate ship positioning to provide automatic ship berthing. It is impossible to solve this problem using global positioning systems since they do not provide the proper precision. The principles and methods of development of a local navigation system are discussed.
I Ablyakimov, I Skorik, I Shirokov
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A multivariable neural controller for automatic ship berthing
IEEE Control Systems, 1997This article describes the development and application of a multivariable neural controller for automatic ship berthing. Following a brief review of various methods employed in automatic ship control, an online trained, backpropagation-based neural network controller is presented.
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Minimum time-energy trajectory planning for automatic ship berthing
IEEE Journal of Oceanic Engineering, 1995A ship optimal trajectory planning method based on the dynamic model of the ship is presented. First a mathematical modular model is introduced for describing the non-linear dynamics of the ship. Then the problem of optimal trajectory planning is discussed.
K. Djouani, Y. Hamam
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Research on automatic assessment of ship berthing operation on marine simulator
2015 International Conference on Transportation Information and Safety (ICTIS), 2015Marine simulator has been widely applied to the seafarer training and examination. But, there have been still no standardized criteria on evaluation of the operation level of the trainees, which can influence the training quality and the effectiveness of the evaluation results.
Jin-biao Chen +3 more
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Automatic Control of Large Ships in Pilotage and Berthing
Journal of Navigation, 1974This paper surveys the present methods of pilotage and berthing, discusses some of the statistics of collision and grounding in confined waters, and suggests the development of shipborne automatic control devices to be used for the pilotage and berthing of large vessels.
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Distance measurement system based on image sensors for automatic berthing of ships
ICCAS 2010, 2010This paper describes a distance measurement system based on image sensors for automatic berthing of ships. An automatic berthing system is a solution to relieve psychological and physical strains on the operator in berthing maneuvering that is the most difficult and delicate phase.
Hideki Kawai +3 more
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Review of Research on Automatic Berthing Technology for Ships
2023 6th International Conference on Mechatronics, Robotics and Automation (ICMRA)(, 2023Kun Qian, Han Xue
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